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San Juan: when your ship stops here

Two Spanish forts, the blue cobbled streets inside the walls, and the walk along the sea wall to the old gate; the rainforest is for a long day.

Facts checked Nov 1, 2026, each with its source. No prices on this page.

San Juan, the capital of Puerto Rico, got its name in 1521. The old town on its islet is still ringed by a 42 foot (12.8 m) wall begun in 1530 and closed in 1641, about three quarters of it standing. Ships on a port call tie up in the Old San Juan District of the port (Pier 1 is closed for redevelopment; Piers 3 and 4 are open), while the Pan American piers across the bay serve the ships that start and end here. La Fortaleza and the forts have been a UNESCO World Heritage Site since 1983.

Sources: Wikipedia: Old San Juan; Wikipedia: Port of San Juan

Top 3 things to do

  1. 1. Castillo San Felipe del Morro

    The six level fortress on the headland at the harbour mouth, begun in 1539 and finished in its present form in 1787, with walls 43 m (140 feet) high rising from the Atlantic shore and 18 to 25 feet thick. Its lighthouse dates from 1908. The US Army left in 1961 and the National Park Service has run it since; over two million people a year visit.

    Tip: The wide green in front was cleared of its palm trees in 1992 to look as it did in colonial days, so there is little shade: a hat and water.

    Source: Wikipedia: Castillo San Felipe del Morro

  2. 2. Castillo San Cristóbal

    The largest fort the Spanish built in the Americas, 27 acres (11 ha) when finished in 1783 after work begun in 1634, guarding the land side of the city with a web of tunnels. The Garita del Diablo, the devil's sentry box of 1634, is one of its oldest parts. It too is kept by the National Park Service.

    Tip: The two forts belong to one park: see both, El Morro for the sea and San Cristóbal for the tunnels.

    Sources: Wikipedia: Castillo San Cristóbal (San Juan); National Park Service: San Juan National Historic Site

  3. 3. The streets inside the walls

    Narrow streets paved with blue cobblestones run between the old houses. Calle del Cristo ends at the little Capilla del Cristo and the Parque de las Palomas, a square full of pigeons; La Fortaleza, built 1533 to 1540, is the oldest executive residence in the Western Hemisphere and still the governor's house. Along the southern wall the Paseo de la Princesa runs 400 m (1,300 feet) to the Puerta de San Juan, the one city gate left.

    Tip: The free trolley that once looped the old town no longer runs, so plan this as a day on foot.

    Source: Wikipedia: Old San Juan

What to skip

  • El Yunque rainforest on a short call

    The only tropical rainforest in the US National Forest System, 28,516 acres with about 152 inches of rain a year, lies within 40 km (25 miles) east of Old San Juan. The popular La Mina trail to the falls has been closed since Hurricane Maria in 2017. It is a long drive each way: a day for a stay in Puerto Rico, not for a few hours ashore.

    Source: Wikipedia: El Yunque National Forest

Before you go ashore

You do not have to book a tour: you are free to go ashore on your own. Royal Caribbean sets the all aboard time about 30 minutes before the ship sails, posts it near the gangway, and says the ship does not wait for guests touring on their own.

Source: Royal Caribbean FAQ: Do I need to book a shore excursion?

Back-to-backs that stop in San Juan

Back-to-back cruises from these home ports have a stop in San Juan, from the Royal Caribbean sailings we track:

Sources

Read on Nov 1, 2026. Opening days, hours and rules change: check with the place itself before you go. legtolegcruises.com is independent and not affiliated with or endorsed by Royal Caribbean International or any place named here.

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